Merck, 93328-100G, Trizma® maleate
Size:100 g, TRIS maleate salt, Tris(hydroxymethyl)aminomethane maleate salt, Tromethamine maleate salt, BioUltra, ≥99.5% (NT)
Catalog Number: 93328-100G
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Category
Pack Size100 g
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| NACRES | NA.25 |
|---|---|
| PubChem Substance ID | 57653534 |
| UNSPSC Code | 12161700 |
| EC Number | 276-455-6 |
| MDL number | MFCD00082442 |
| InChI key | HTMWOUBCEZXSHN-BTJKTKAUSA-N |
| InChI | 1S/C4H11NO3.C4H4O4/c5-4(1-6,2-7)3-8;5-3(6)1-2-4(7)8/h6-8H,1-3,5H2;1-2H,(H,5,6)(H,7,8)/b;2-1- |
| SMILES string | NC(CO)(CO)CO.OC(=O)\C=C/C(O)=O |
| product line | BioUltra |
| assay | ≥99.5% (NT) |
| form | powder or crystals |
| impurities | insoluble matter, passes filter test |
| ign. residue (900 °C) | ≤0.1% (as SO4) |
| pH | 3.0-4.5 (25 °C, 0.5 M in H2O) |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Al: ≤5 mg/kg |
| absorption | cut-off at 328 nm in H2O at 0.5 M |
| Quality Level | 100 |
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